ES2091072T5 - STRUCTURED CATALYST, CONSISTING OF MICROPOROUS OXIDES OF SILICON, ALUMINUM AND TITANIUM. - Google Patents
STRUCTURED CATALYST, CONSISTING OF MICROPOROUS OXIDES OF SILICON, ALUMINUM AND TITANIUM.Info
- Publication number
- ES2091072T5 ES2091072T5 ES94110328T ES94110328T ES2091072T5 ES 2091072 T5 ES2091072 T5 ES 2091072T5 ES 94110328 T ES94110328 T ES 94110328T ES 94110328 T ES94110328 T ES 94110328T ES 2091072 T5 ES2091072 T5 ES 2091072T5
- Authority
- ES
- Spain
- Prior art keywords
- titanium
- silicon
- aluminum
- structured catalyst
- catalyst
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/024—Multiple impregnation or coating
- B01J37/0246—Coatings comprising a zeolite
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/80—Mixtures of different zeolites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/89—Silicates, aluminosilicates or borosilicates of titanium, zirconium or hafnium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C249/00—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C249/04—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton of oximes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/12—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with hydrogen peroxide or inorganic peroxides or peracids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/04—Compounds containing oxirane rings containing only hydrogen and carbon atoms in addition to the ring oxygen atoms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/60—Synthesis on support
- B01J2229/62—Synthesis on support in or on other molecular sieves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Epoxy Compounds (AREA)
Abstract
Catalyst composed of the oxides of silicon, aluminium and titanium, characterised in that the catalyst particles are made up of a core of the composition (SiO2)x(AlO2)yMy where x/y = 10 - INFINITY and M = H, Na, K, NH4, NR4, where R = C1-C8-alkyl, and a shell of the composition (SiO2)n(TiO2)m where n/m = 12 - 1000 and both core and shell have a crystal structure of the type MFI or MEL. The catalyst can be produced by preparing in a known manner a synthesis gel for the preparation of a titanosilicalite, introducing into this synthesis gel an aluminosilicate of the structural type MFI or MEL and further processing the synthesis gel in a known manner. <IMAGE>
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4323255 | 1993-07-12 | ||
DE4419195A DE4419195A1 (en) | 1993-07-12 | 1994-06-01 | Structured catalyst consisting of microporous oxides of silicon, aluminum and titanium |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2091072T3 ES2091072T3 (en) | 1996-10-16 |
ES2091072T5 true ES2091072T5 (en) | 1999-12-16 |
Family
ID=25927603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94110328T Expired - Lifetime ES2091072T5 (en) | 1993-07-12 | 1994-07-02 | STRUCTURED CATALYST, CONSISTING OF MICROPOROUS OXIDES OF SILICON, ALUMINUM AND TITANIUM. |
Country Status (8)
Country | Link |
---|---|
US (3) | US5525563A (en) |
EP (1) | EP0634212B2 (en) |
JP (1) | JP2872047B2 (en) |
KR (1) | KR970010334B1 (en) |
AT (1) | ATE139142T1 (en) |
DE (2) | DE4419195A1 (en) |
ES (1) | ES2091072T5 (en) |
TW (1) | TW409072B (en) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69426907T2 (en) * | 1993-08-11 | 2001-09-27 | Mitsubishi Gas Chemical Co., Inc. | Titanosilicate catalyst particles |
FR2730722B1 (en) * | 1995-02-17 | 1997-04-30 | Rhone Poulenc Chimie | ZEOLITHE TI-BETA WITH HIGH SILICA CONTENT, METHOD FOR PREPARING SAME AND USE THEREOF AS OXIDATION CATALYST |
DE19545042A1 (en) * | 1995-12-02 | 1997-06-05 | Studiengesellschaft Kohle Mbh | Amorphous microporous mixed oxide catalysts with controlled surface polarity for selective heterogeneous catalysis adsorption and material separation |
DE19624340A1 (en) * | 1996-06-19 | 1998-01-08 | Degussa | Process for the preparation of crystalline micro- and mesoporous metal silicates, process-available products and their use |
DE19723751A1 (en) * | 1997-06-06 | 1998-12-10 | Basf Ag | Shaped body and process for its production |
DE19731627A1 (en) * | 1997-07-23 | 1999-01-28 | Degussa | Granules containing titanium silicalite-l |
KR20010032082A (en) | 1997-11-14 | 2001-04-16 | 블레어 큐. 퍼거슨 | Process for the Selective Oxidation of Organic Compounds |
EP1044196A2 (en) * | 1997-11-24 | 2000-10-18 | E.I. Du Pont De Nemours And Company | Process for the selective oxidation of organic compounds |
CN1290193A (en) * | 1997-12-03 | 2001-04-04 | 埃克森化学专利公司 | Catalyst comprising a zeolite partially coated with a second zeolite, its use for hydrocarbon conversion |
GB9812235D0 (en) | 1998-06-08 | 1998-08-05 | Exxon Chemical Patents Inc | Oxidation process |
EP1129991A1 (en) * | 2000-03-02 | 2001-09-05 | Degussa AG | Process for the preparation of a titanium-containing zeolite |
EP1129992A1 (en) * | 2000-03-02 | 2001-09-05 | Degussa AG | Process for the preparation of a titanium-containing zeolite |
EP1138386A1 (en) * | 2000-03-29 | 2001-10-04 | Degussa AG | Process for the preparation of titanium silicalite shaped body |
EP1138387A1 (en) | 2000-03-29 | 2001-10-04 | Degussa AG | Process for the preparation of titanium silicalite shaped body |
DE10047435A1 (en) * | 2000-09-26 | 2002-04-11 | Degussa | Process for the production of oximes |
JP3747239B2 (en) * | 2001-02-28 | 2006-02-22 | 独立行政法人産業技術総合研究所 | Propylene oxide production method |
ITMI20011363A1 (en) * | 2001-06-28 | 2002-12-28 | Enichem Spa | PROCEDURE FOR THE ACTIVATION OF ZEOLITHIC CATALYSTS CONTAINING TITANIUM AND THEIR USE IN OXIDATION REACTIONS |
DE10142621A1 (en) | 2001-08-31 | 2003-03-20 | Degussa | Processing of the ammoximation products of ketones by liquid-liquid extraction in a ternary solvent system |
DE10142620A1 (en) | 2001-08-31 | 2003-03-20 | Degussa | Ammoximation of ketones and processing by pervaporation / vapor permeation |
AU2002356941A1 (en) * | 2001-11-15 | 2003-06-10 | Pq Holding, Inc. | Method for controlling synthesis conditions during molecular sieve synthesis using combinations of quaternary ammonium hydroxides and halides |
JP4574348B2 (en) * | 2002-05-31 | 2010-11-04 | 中國石油化工股▲分▼有限公司 | Ammoximation of carbonyl compounds |
JP4837280B2 (en) * | 2004-12-28 | 2011-12-14 | 日揮触媒化成株式会社 | Core cell type zeolite molding |
AU2006214086B2 (en) | 2005-02-17 | 2012-01-19 | Monsanto Technology Llc | Transition metal-containing catalysts and catalyst combinations including transition metal-containing catalysts and processes for their preparation and use as oxidation catalysts |
AR059585A1 (en) * | 2006-02-17 | 2008-04-16 | Monsanto Technology Llc | CATALYSTS CONTAINING TRANSITIONAL METALS AND PROCESSES FOR THEIR PREPARATION AND USE AS CATALYSTS FOR FUEL CELLS |
US8575055B2 (en) | 2010-03-30 | 2013-11-05 | Uop Llc | Surface-modified zeolites and methods for preparing the same |
CN102441430B (en) * | 2010-10-11 | 2013-06-12 | 中国石油化工股份有限公司 | Catalyst, preparation method thereof and alkene epoxidation method |
JP2012106967A (en) * | 2010-11-19 | 2012-06-07 | Sumitomo Chemical Co Ltd | Method for producing olefin oxide |
FR2987046B1 (en) * | 2012-02-17 | 2014-03-21 | Rhodia Operations | HYDROXYLATION PROCESS FOR AROMATIC COMPOUNDS, HYDROXYLATION CATALYST AND PROCESS FOR PREPARING THE SAME |
CN104549193B (en) * | 2015-01-08 | 2016-06-08 | 常州大学 | A kind of low-density TiO2/SiO2Complex microsphere and preparation method thereof |
WO2016153969A1 (en) * | 2015-03-20 | 2016-09-29 | Northwestern University | Catalysts and related methods for photocatalytc production of h2o2 and thermocatalytic reactant oxidation |
CN105693551A (en) * | 2016-03-23 | 2016-06-22 | 华东师范大学 | Method for synthesizing cyclohexanone oxime under catalytic action of molecular sieve |
CN109593033B (en) * | 2017-09-30 | 2022-01-04 | 中国石油化工股份有限公司 | Method for oxidizing cyclohexanone |
WO2020038222A1 (en) * | 2018-08-24 | 2020-02-27 | Rhodia Operations | A microporous aluminotitanosilicate crystalline zeolite, method of preparation and applications thereof |
CN111924854B (en) * | 2020-08-21 | 2023-03-10 | 华东师范大学 | ECNU-29 titanium aluminosilicate nanosheet and preparation method and application thereof |
CN115155599B (en) * | 2022-04-11 | 2023-07-25 | 浙江氢邦科技有限公司 | Ni-in@SiO coated 2 -Al 2 O 3 Hollow mesoporous nano catalyst as well as preparation method and application thereof |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3535225A (en) * | 1968-08-23 | 1970-10-20 | Chevron Res | Hydrocarbon conversion catalyst and process using said catalyst |
US3702886A (en) * | 1969-10-10 | 1972-11-14 | Mobil Oil Corp | Crystalline zeolite zsm-5 and method of preparing the same |
US3709979A (en) * | 1970-04-23 | 1973-01-09 | Mobil Oil Corp | Crystalline zeolite zsm-11 |
US4061724A (en) * | 1975-09-22 | 1977-12-06 | Union Carbide Corporation | Crystalline silica |
US4073865A (en) * | 1976-09-27 | 1978-02-14 | Union Carbide Corporation | Silica polymorph and process for preparing same |
IT1127311B (en) * | 1979-12-21 | 1986-05-21 | Anic Spa | SYNTHETIC, CRYSTALLINE, POROUS MATERIAL CONSTITUTED BY SILICON AND TITANIUM OXIDES, METHOD FOR ITS PREPARATION AND ITS USES |
US4427577A (en) * | 1980-12-12 | 1984-01-24 | Exxon Research & Engineering Co. | Composite zeolite |
JPH062572B2 (en) * | 1982-02-19 | 1994-01-12 | 出光興産株式会社 | Method for producing crystalline silicate |
IT1150699B (en) * | 1982-03-19 | 1986-12-17 | Anic Spa | PROCEDURE FOR THE OXIDRILATION OF AROMATIC HYDROCARBONS |
IT1152299B (en) * | 1982-07-28 | 1986-12-31 | Anic Spa | PROCEDURE FOR THE EXPOSSIDATION OF HYDRAULIC COMPOUNDS |
US4481173A (en) * | 1982-11-22 | 1984-11-06 | Mobil Oil Corporation | Manufacture of low sodium zeolite |
EP0118632A1 (en) * | 1983-03-14 | 1984-09-19 | Mobil Oil Corporation | Crystalline materials and process for their manufacture |
US4892720A (en) * | 1984-04-26 | 1990-01-09 | Uop | Substituted aluminosilicate compositions and process for preparing same |
IT1187661B (en) * | 1985-04-23 | 1987-12-23 | Enichem Sintesi | HIGH MECHANICAL RESISTANCE SILICON AND TITANIUM BASED CATALYST |
IT1214622B (en) * | 1985-07-10 | 1990-01-18 | Montedipe Spa | CATALYTIC PROCESS FOR THE PRODUCTION OF CYCLOHEXANONE. |
EP0230949B1 (en) * | 1986-01-28 | 1992-07-22 | ENIRICERCHE S.p.A. | A process for the epoxydation of olefinic compounds |
IT1204005B (en) * | 1987-05-05 | 1989-02-23 | Eniricerche Spa | PROCEDURE FOR OLIGOMIZING LIGHT OLEFINS OR THEIR MIXTURES |
IT1222022B (en) * | 1987-07-14 | 1990-08-31 | Montedipe Spa | METHOD FOR THE PREPARATION OF A CATALYST FOR THE AMMOSSIMATION OF CARBONYL COMPOUNDS |
IT1222868B (en) * | 1987-10-12 | 1990-09-12 | Montedipe Spa | METHOD FOR THE PREPARATION OF TITANIUM SILICALITES |
IT1231779B (en) * | 1989-08-09 | 1991-12-21 | Eniricerche Spa | PROCEDURE FOR OXIDATION OF PARAFFINIC COMPOUNDS. |
DE4138155A1 (en) * | 1991-11-21 | 1993-05-27 | Basf Ag | METHOD FOR PRODUCING ESSENTIALLY ALKALIFIED TITANICILICATE CRYSTALS WITH ZEOLITE STRUCTURE |
US5262550A (en) * | 1992-04-30 | 1993-11-16 | Arco Chemical Technology, L.P. | Epoxidation process using titanium-rich silicalite catalysts |
US5412122A (en) * | 1993-12-23 | 1995-05-02 | Arco Chemical Technology, L.P. | Epoxidation process |
US5453511A (en) * | 1993-12-23 | 1995-09-26 | Arco Chemical Technology, L.P. | Bis-piperidinium compounds |
-
1994
- 1994-06-01 DE DE4419195A patent/DE4419195A1/en not_active Withdrawn
- 1994-06-28 TW TW083105872A patent/TW409072B/en not_active IP Right Cessation
- 1994-07-02 DE DE59400346T patent/DE59400346D1/en not_active Expired - Lifetime
- 1994-07-02 ES ES94110328T patent/ES2091072T5/en not_active Expired - Lifetime
- 1994-07-02 AT AT94110328T patent/ATE139142T1/en active
- 1994-07-02 EP EP94110328A patent/EP0634212B2/en not_active Expired - Lifetime
- 1994-07-11 KR KR1019940016572A patent/KR970010334B1/en not_active IP Right Cessation
- 1994-07-12 JP JP6181952A patent/JP2872047B2/en not_active Expired - Lifetime
- 1994-07-12 US US08/274,198 patent/US5525563A/en not_active Expired - Lifetime
-
1995
- 1995-04-03 US US08/415,305 patent/US5637715A/en not_active Expired - Lifetime
- 1995-04-03 US US08/415,310 patent/US5756778A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2091072T3 (en) | 1996-10-16 |
DE4419195A1 (en) | 1995-01-19 |
EP0634212B1 (en) | 1996-06-12 |
TW409072B (en) | 2000-10-21 |
JPH07148432A (en) | 1995-06-13 |
JP2872047B2 (en) | 1999-03-17 |
US5525563A (en) | 1996-06-11 |
US5637715A (en) | 1997-06-10 |
EP0634212A1 (en) | 1995-01-18 |
DE59400346D1 (en) | 1996-07-18 |
US5756778A (en) | 1998-05-26 |
KR970010334B1 (en) | 1997-06-25 |
ATE139142T1 (en) | 1996-06-15 |
EP0634212B2 (en) | 1998-12-16 |
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